Airmax® ProAir™-4 Diffuser Plates & Replacement Parts Magnetic Drive turn it off for at

turn it off for at least 48 hours after application

These energy-efficient magnetic drive pumps feature a vertical flow control design that increases flow range

check valve

algae-fighting combination

The Aquascape® Hudson Fill Valve works to automatically maintain water levels in ponds and water features

Airmax® ProAir™-4 Diffuser Plates & Replacement Parts Magnetic Drive turn it off for atThe ProAir 4 Weighted Diffuser is for use with the Airmax Shallow Water Series Aeration Systems. The innovative sled design keeps the diffuser submerged while maintaining an upright position. The included check valve prevents back pressure on the compressor. Winterization Caps are recommended if you shut down your aeration system during the winter, as they prevent debris from entering the airline. Complete diffuser includes manifold with check valve,